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Tongong Valve’s products covered kinds of gate valves,butterfly valves,check valves,Y strainers,with pressure range from 0.6-2.5MPa,size from DN15-DN1200,manufacture fully comply to international standard ISO,DIN, BS, API,AWWA,JIS,etc.

Tags: Ductile iron gate valves , check valves , filters , butterfly valves , hydraulic valves.

Address: Gumatou Village,Simencun Township,Botou City,Cangzhou City,Hebei Province,China

Phone: +86-18303255018  +86-18303255018

Email: [email protected]

Website: https://www.hebeitgvalve.com/